STRAIGHT FLOW MULTI-PASSING COCK Russian patent published in 1994 - IPC

FIELD: valving. SUBSTANCE: bushing of a handle has side planes. One cock disk provided with mutually fitted faces and flowing opening is fixed to a case and the other one is movable and received in the bushing of the handle. Radial projection of a race, which is encloses the rotating disk, arrests its rotation within the case. The case is made in block. Sealing members are mounted in the race for sealing faces of side groove whose width is equal to thickness of the race. The bushing is set on the case for rotation and coupled with the race by side planes. The case is provided with projection and groove for a spring ring which is used for fixing the handle in the axial direction. EFFECT: improved design. 2 dwg